Home / 3,669,463.65-5,504,195.48-3,138,022.65

Finding the Fourth Proportional to 3,669,463.65, 5,504,195.48 and 3,138,022.65

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Solution

The fourth proportional to 3,669,463.65, 5,504,195.48 and 3,138,022.65 is: 4,707,033.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,463.65 : 5,504,195.48 = 3,138,022.65 : x
  2. Step 2: Convert to fraction form
    3,669,463.65/5,504,195.48 = 3,138,022.65/x
  3. Step 3: Cross multiply
    3,669,463.65x = 5,504,195.48 × 3,138,022.65
  4. Step 4: Simplify right side
    3,669,463.65x = 17,272,290,070,577.51
  5. Step 5: Solve for x
    x = 17,272,290,070,577.51/3,669,463.65
  6. Step 6: Final answer
    x = 4,707,033.98

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.